380V Three Phase VFD Variable Frequency Drive for Motor Protection 335~500kw

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Model NO.: ZXS-50KW
• Principle of Work: Vector Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Current Variable-Frequency Drive
• Function: Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
• Brand: Zhengxi
• Input Voltage: 380V±10% Customizable
• Output Frequency: 0~500Hz
• Modulation Mode: Optimized Space Voltage Vector PWM Mode
• Capacity: 5~800kw
• Control Method: Torque
• Speed Control Accuracy: Open-Loop Vector Control: ±0.5%
• Speed Control Range: Open Loop Vector Control 1:200
• Transport Package: Wooden
• Specification: 840*375*1060mm
• Trademark: ZHENGXI
• Origin: Zhejiang, Wenzhou
• HS Code: 85044090

Product Description

Overview:

The TC-S Series, a core product line of our company, delivers cutting-edge motor control solutions with power coverage from 0.5 to 800kW and output frequency ranging from 0 to 500Hz. Designed for industrial automation and precision-driven applications, this series ensures superior performance across micro-scale equipment to heavy machinery, empowering efficiency and reliability in diverse scenarios.

Key Features & Advantages

High-Precision Frequency Control
Achieve seamless speed regulation (0-500Hz) with dynamic response and ≤0.5% speed fluctuation, ideal for high-speed motors, CNC machining, and precision manufacturing.
Energy Efficiency & Adaptive Load Management
Equipped with advanced vector control technology, it boosts motor efficiency by 15%-30% and reduces no-load energy consumption by over 40% through AI-driven energy optimization.
Robust Stability & Durability
Wide voltage input tolerance (±20%) and built-in protections (overcurrent/overvoltage/overheat) ensure reliable operation in harsh environments (IP55-rated for dust/water resistance).
Smart Connectivity & User-Friendly Operation
Supports industrial protocols (Modbus, CANopen) for seamless integration with PLC/SCADA systems. Features a 7-inch touchscreen for real-time monitoring, parameter configuration, and diagnostics.
 

 

Key Features & Advantages

High-Precision Frequency Control
Achieve seamless speed regulation (0-500Hz) with dynamic response and ≤0.5% speed fluctuation, ideal for high-speed motors, CNC machining, and precision manufacturing.

Energy Efficiency & Adaptive Load Management
Equipped with advanced vector control technology, it boosts motor efficiency by 15%-30% and reduces no-load energy consumption by over 40% through AI-driven energy optimization.

Robust Stability & Durability
Wide voltage input tolerance (±20%) and built-in protections (overcurrent/overvoltage/overheat) ensure reliable operation in harsh environments (IP55-rated for dust/water resistance).

Smart Connectivity & User-Friendly Operation
Supports industrial protocols (Modbus, CANopen) for seamless integration with PLC/SCADA systems. Features a 7-inch touchscreen for real-time monitoring, parameter configuration, and diagnostics.

Product Parameters

 

 

Power rating	1~800kw
Item	Technical Index	Specification
Input	Input voltage	1AC 220V±15% 3AC 380V±15%
	Input frequency	50/60Hz±5%
Output	Output voltage	0~rated input voltage
	Output frequency	0~500Hz
Control Features	Control mode	V/f control Sensorless vector control Torque control
	Overload capacity	150% / 60s, 180% / 10s, 200% / 1s.
	Starting torque	0.25Hz/150% (SVC); 0.5Hz/150% (V/f)
	Speed control precision	±0.5% (V/f) , ±0.2% (SVC) ,

 

Company Profile

FAQ

Q1: What is the Guarantee? A1: Within One Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide Free Accessory.According To The Number Of Products, We Will Provide Easily Damaged Accessories For Free.We Also Can Provide Technical Support If You Need.

Q2: Can we put/show our own Logo on your products? A2: Yes, no problem, however, the quantity should be a bit big.

Q3: Is OEM/ODM available? A3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators/Stabilizers According To Our Customers' Specific Requirements.

Q4: What is the MOQ? A4: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is 10 sets. For the big capacity products, it is 1 set.

Q5: Can you offer Form A or Form E or C/O ? A5: Yes, no problem, we can apply for it from our local government.

Q6: What kind of Certificates do you have? A6: CE, ISO9001 and SGS.

Q7: What is the Terms of Payment? A7: L/C, T/T, D/P, D/A, Western Union and MoneyGram (for Small-amount payment).